AHD Series™ Circular Thermoplastic Connectors

Amphenol Sine Systems AHD Series™ Connectors for Diagnostic Applications provide an economic alternative to existing diagnostic product options. Designed as a cost-effective, reliable alternative, intermateable with industry standard 6- and 9-pin connectors, the AHD Series is ideal for any situation where controlled and/or uncontrolled environmental conditions exist. Amphenol Sine Systems AHD Series Connectors offer a smooth, non-sealing option for controlled applications, an environmentally-sealed, threaded option for more demanding applications, as well as J1939 Type 1 (Black Body) and Type 2 (Green Body) options.

Types of Connectors

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Results: 54
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol SINE Systems Automotive Connectors Boot for 6 & 9 Position Plugs or Receptacles, AHD Series, Black 284In Stock
$1.44
$1.22
$1.17
$1.09
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Recp INLINE 313In Stock
$9.24
$8.26
$7.91
$7.66
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Locking Ring 9 Pin Plug (Non-J1939) 542In Stock
$6.71
$5.40
$5.23
$5.02
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Standard Circular Connector 9P JAM MNT DIAGN RCPT SZ 16 PIN CNT 876In Stock
$6.54
$6.06
$5.95
$5.80
$5.72
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 3 Position Plug or Receptacle, AHD Series, Black 300In Stock
$0.88
$0.742
$0.712
$0.667
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 5 Position Plug or Receptacle, AHD Series, Black 258In Stock
$0.91
$0.789
$0.721
$0.651
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P PLG SMOOTH SHELL DIAGNOSTIC GRADE HD 157In Stock
$7.32
$6.87
$6.55
$6.33
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 130In Stock
$4.36
$3.71
$3.31
$3.00
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 5 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 240In Stock
$6.13
$5.22
$4.89
$4.66
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 6 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 190In Stock
$6.26
$5.32
$4.99
$4.75
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Position Plug, Socket, Size 16 Contacts, Coupling Ring, Solid Rear Seal, Grey 205In Stock
200Expected 1/26/2027
$6.77
$5.75
$5.39
$5.14
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 5 Position Plug, Socket, Size 16 Contacts, Coupling Ring, Solid Rear Seal, Grey 219In Stock
$6.70
$5.69
$5.34
$5.08
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 3 Position Receptacles, AHD Series, Grey 189In Stock
$1.92
$1.64
$1.46
$1.39
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 3 Position Receptacles, with Lanyard, AHD Series, Grey 286In Stock
$4.53
$3.85
$3.44
$3.28
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 5 Position Receptacles, AHD Series, Grey 200In Stock
$2.09
$1.78
$1.59
$1.44
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 5 Position Receptacles, with Lanyard, AHD Series, Grey 400In Stock
$4.22
$3.63
$3.24
$2.94
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Pin Recept. Y CONNECTOR (J1939) 3,791In Stock
4,500Expected 2/15/2027
$10.66
$10.13
$9.47
$9.20
$9.09
A tariff of 17% may be applied if shipping to the United States.
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P M FLN RCP RSEAL SZ 16 PIN CNT 389In Stock
$8.64
$8.05
$7.61
$7.32
A tariff of 17% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 1 188In Stock
600On Order
$9.97
$8.97
$8.64
$8.44
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 2 858In Stock
1,200Expected 1/12/2027
$13.64
$11.67
$10.94
$10.41
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P Recpt Reduce Seal Jam Mount, Type 1 369In Stock
$9.32
$8.29
$7.42
$6.80
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Plug 746In Stock
$11.36
$10.46
$9.42
$9.17
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG LCK RNG GRN TYPE II SZ16 SKT CN 1,827In Stock
1,500Expected 11/26/2026
$10.36
$9.94
$9.46
$9.05
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors AHD CIRCULAR PLUG 209In Stock
1,200On Order
$12.32
$10.95
$10.52
$10.08
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG W/COUP RNG R SEAL SZ 6 SKT CNT 851In Stock
$11.54
$10.43
$9.39
$9.10
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1